Enhanced vitamin B 12 absorption from rat intestine by proteases in the absence of intrinsic factor.
D000818:Animals; D002918:Chymotrypsin / Q000378:metabolism; D066298:In Vitro Techniques; D007408:Intestinal Absorption; D007421:Intestine, Small / Q000378:metabolism*; D007437:Intrinsic Factor / Q000502:physiology; D010206:Papain / Q000378:metabolism; D010434:Pepsin A / Q000378:metabolism; D010447:Peptide Hydrolases / Q000378:metabolism*; D051381:Rats; D014357:Trypsin / Q000378:metabolism; D014805:Vitamin B 12 / Q000378:metabolism*
D007437:Intrinsic Factor; D010447:Peptide Hydrolases; D002918:Chymotrypsin; D014357:Trypsin; D010206:Papain; D010434:Pepsin A; D014805:Vitamin B 12